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单片机初学者资料 51单片机C语言编程入门(详讲版)(Singlechip beginners )

该程序实现了用单片机来控制时钟芯片DS1302进行万年历的显示。 这个代码相对来说很复杂，注释比较多。 程序运行，首先设置时间。 按S19，进行某一位的设置，会看到某一位上面会闪烁。 按S20，数值加1. 按S21，数值减1. 设置完后，时间会进行运行。 另外,1602上也会有时间显示的。(The program implements the MCU to control the clock chip DS1302 conducted calendar display. This code is relatively complex, comment more, we can carefully analyzed. The program runs, the first set the time. By S19, conducted a one set, you will see a bit above flashes. By S20, the value plus 1. By S21, the value minus 1. After setting, the time will be run. Further, the time will be displayed in 1602.)

使用DataAdapter对数据库进行操作 将SQL-search.aspx程序可改为使用DataAdapter对数据库进行操作. 程序使用"Dim objAdapt As New OleDbDataAdapter(strcmd,objCon)"创建了DataAdapter对象。(Use DataAdapter to operate the database The SQL-search.aspx program can be changed using the DataAdapter to operate the database. The program uses "Dim objAdapt As New OleDbDataAdapter (strcmd, objCon)" Creating a DataAdapter object. )

斩波电路也称为直接直流变流电路，它的功能设计将直流电变为另一固定电压或可调 电压的直流电，下面给出一种降压斩波电路。(The chopper circuit is called direct DC converter circuit, it will function design of DC to DC voltage or other fixed adjustable voltage, a chopper circuit is given below.)

9S08RG60IIC总线读写数据程序,IIC通信协议的应用(9 s08rg60iic bus, speaking, reading and writing data program)

小巧的RTOS,用于AVR,简单修改也适合其它单片机(Compact RTOS, for the AVR, simple modification is also suitable for other devices)

仿真过程中，将改进算法那与经典算法进行比较，通过对仿真数据如系统时延、系统丢包概率以及系统吞吐量的比较分析，评估改进算法的正确性和性能。(Simulation process, the improved algorithm that compares with the classical algorithm, through the simulation data system latency, packet loss probability of the system as well as a comparative analysis system throughput, improved assessment of the correctness and performance of the algorithm.)

说明：  PIC单片机和18b20温度传感器的温度采集程序范例(An Example of Temperature Acquisition Program for PIC Single Chip Microcomputer and 18B20 Temperature Sensor)

锂离子电池一阶RC等效电路模型，也是目前应用较多的一种动力电池模型，适合新手(Lithium-ion batteries first-order RC equivalent circuit model, is currently the more of a power battery model, suitable for beginners)

DM6446的USB最底层发包收包代码，不含协议，学习的最好代码！仅仅发送接收数据！(DM6446' s USB lowest bidding closed package code, a protocol, to learn the best code! Just sending and receiving data!)